Class 10 Tamil MCQ Questions. We covered all the Class 10 Tamil MCQ Questions in this post for free so that you can practice well for the exam.
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Class 10 Tamil MCQ Objective Questions for Students
The Pokhran II test was conducted on
A) June 11th, 1998
B) June 9th, 1998
C) May 11th, 1998
D) May 29th, 1998
Option c - May 11th, 1998
In which state does Pokhran lie?
A) Gujarat
B) Rajasthan
C) Punjab
D) Himachal Pradesh
Option b - Rajasthan
The function of heavy water in a nuclear reactor is to
A) Slow down the speed of neutrons
B) Increase the speed of neutrons
C) Cool down the reactor
D) Stop the nuclear reaction
Option a - Slow down the speed of neutrons
Which one of the following is used as a moderator in the nuclear reactor?
A) Thorium
B) Graphite
C) Radium
D) Ordinary water
Option b - Graphite
Graphite is used in the nuclear reactor as
A) Fuel
B) Lubricant
C) Moderator
D) None of these
Option c - Moderator
Which one of the following is used as a moderator in a nuclear reactor?
A) Thorium
B) Heavy Water
C) Radium
D) Ordinary Water
Option b - Heavy Water
A fast breeder reactor is a nuclear reactor that produces electricity
A) By fusion process
B) With the help of solar cells
C) By burning phenyl substances used by it and by its reproduction
D) By using refined hard water
Option a - By fusion process
A breeder reactor is that which
A) Does not require fissionable material at all
B) Uses only heavy water
C) Produces more fissionable material than it burns
D) None of the above
Option c - Produces more fissionable material than it burns
Which of the following nuclear power plants has the highest total installed capacity?
A) Kakrapar
B) Kaiga
C) Kudankulam
D) Tarapur
Option d - Tarapur
The official code name of the Pokhran nuclear test in 1974, was
A) Smiling Buddha
B) Thunder Bolt
C) Flying Garud
D) Agni Pareeksha
Option a - Smiling Buddha
A computer virus is
A) A computer program that can replicate itself
B) A virus that affects the health of human beings
C) Both of the above
D) None of the above
Option a - A computer program that can replicate itself
A computer virus is a
A) Destructive program
B) Utility program
C) Firewall
D) None of the above
Option a - Destructive program
Computer virus means
A) A new virus
B) Plague virus
C) Destructive program
D) Hardware of the computer
Option c - Destructive program
A program that has the capability to infect other programs, make copies of itself, and spread into other programs is called
A) Worm
B) Virus
C) Trojan
D) None of these
Option b - Virus
Yahoo, Google, and MSN are
A) Internet sites
B) Computer brands
C) Watches manufactured in Switzerland
D) Rings of Saturn
Option a - Internet sites
Which web browser was developed by Google?
A) Internet Explorer
B) Firefox
C) Safari
D) Chrome
Option d - Chrome
Which of the following is not a Web browser?
A) Opera
B) Google Apps
C) Vivaldi
D) Mozilla Firefox
Option b - Google Apps
B) Space technology
C) Missile technology
Option d - Communication technology
Which one of the following is not a computer term?
A) ANALOGUE
B) BINARY CODE
C) SIM
D) MODE
Option c - SIM
A computer virus is a
A) Fungus
B) Bacterium
C) IC7344
D) Software program
Option d - Software program
What is the virus that spreads on the computer?
A) Hardware
B) Computer program
C) Ant
D) System software
Option b - Computer program
The body of the mouse used in computers was designed about 40 years back. Then, it was made of
A) Aluminium
B) Plastic
C) Steel
D) Wood
Option d - Wood
After a double click of the mouse, the information goes to
A) Documents
B) Video Card
C) CPU (Central Processing Unit)
D) Hard Drive
Option c - CPU (Central Processing Unit)
In which port do you plug in the 'cable of your keyboard?
A) VGA Port
B) Ethernet Port
C) USB Port
D) San Pedro Port
Option c - USB Port
A network of networks is simply called
A) Extranet
B) Intranet
C) Webnet
D) Internet
Option d - Internet
What is the Internet?
A) A net for catching fish in the ocean.
B) Name of an international Basketball Championship
C) A system for tracking the movement of railway wagons on Railway lines
D) An international computer-based information network
The slowest Internet connection service is
A) Digital Subscriber Line (DSL)
B) Dial-up Service
C) Leased Line
D) Cable Modem
Option b - Dial-up Service
The first page that you normally view on any website is known as
A) Home page
B) Master page
C) First page
D) Banner page
Option a - Home page
Which is the most common input device used today?
A) Motherboard
B) Central Processing Unit (CPU)
C) Keyboard
D) Semiconductor
Option c - Keyboard
The most common input device used today is
A) Trackball
B) Scanner
C) Mouse
D) None of these
Option c - Mouse
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